Provide your plants with optimal ventilation with this 4-fan microgreen grow rack fan. Still-stagnant air is an ideal environment for mold and fungi to thrive. Adding in ventilation will cut down on those issues and pests in general. Each Fan set comes with 4 individual fans. 

Each Bundle Includes:

• 1 Tier Bundle - 1 Fan Set, 1 Power Adapter
• 3 Tier Bundle - 3 Fans Sets, 1 Power Adapter, 2 Daisy Cables
• 4 Tier Bundle - 4 Fans Sets, 1 Power Adapter, 3 Daisy Cables
• 5 Tier Bundle - 5 Fans Sets, 1 Power Adapter, 4 Daisy Cables

Fan for moving air between your racks.

• Power: 1.6w
• Fan Size: 19" x 4⁷⁄₈" x 1¹⁵⁄₁₆"
• Noise: 25 dBA
• Air Volume: 54.3CFM per fan (217.2 CFM per unit)
• Fan Life: 50,000 hrs
• Fan Speed Control: 2,500 RPM
• Power supply voltage: 110V-220V
• IP56
• Fan Cord Length 17½"
• Daisy Chain Length: 27"
• Power Adapter Cord Length: Total - 82½"  Male End: 44" Female End: 34"